In the future, senior citizens will be able to go anywhere using high-tech cameras _______ to their head.
#94548
A
attaching
B
attached
C
to attach
D
attaches
推荐题目
At the sight of the _____ scene, he was almost _____ to death. 
#96499
A
frightened;frightening
B
frightened;frightened
C
frightening;frightening
D
frightening;frightened
The first one ______ will get a beautiful gift.
#93629
A
arrived
B
arriving
C
arrives
D
to arrive
From James’s face, I could see he was terrified of ____________.
#95954
A
to be abandoned
B
abandoning
C
abandoned
D
being abandoned